A review of gas turbine effusion cooling studies
R Krewinkel - International Journal of Heat and Mass Transfer, 2013 - Elsevier
Effusion-cooling is the next logical step in gas turbine blade cooling. Research on this topic
has been done since the early 1950s, but manufacturing and modelling difficulties have …
has been done since the early 1950s, but manufacturing and modelling difficulties have …
Review of advanced effusive cooling for gas turbine blades
Turbine inlet temperature has continuously increased to improve gas turbine performance
during the past few decades. Although internal convection cooling and traditional film …
during the past few decades. Although internal convection cooling and traditional film …
Degradation modeling and remaining useful life prediction of aircraft engines using ensemble learning
Degradation modeling and prediction of remaining useful life (RUL) are crucial to
prognostics and health management of aircraft engines. While model-based methods have …
prognostics and health management of aircraft engines. While model-based methods have …
Local heat/mass transfer and flow characteristics of array impinging jets with effusion holes ejecting spent air
DH Rhee, PH Yoon, HH Cho - International Journal of Heat and Mass …, 2003 - Elsevier
The present study investigates the effects of spent air flows with and without effusion holes
on heat/mass transfer on a target plate for array impinging jets. For a conventional type of …
on heat/mass transfer on a target plate for array impinging jets. For a conventional type of …
A comprehensive heat transfer investigation for impingement/effusion cooling under crossflow conditions
W Huang, J Jiang, Q Xu, Q Du, W Zhou, D Peng… - International Journal of …, 2024 - Elsevier
Impingement/effusion cooling is regarded as a highly efficient cooling structure and has
been widely adopted in various energy-dependent scenarios. It often exhibits crossflow …
been widely adopted in various energy-dependent scenarios. It often exhibits crossflow …
Influence of Biot number and geometric parameters on the overall cooling effectiveness of double wall structure with pins
X Liu, C Zhang, L Song, J Li - Applied Thermal Engineering, 2021 - Elsevier
In this paper, the overall cooling effectiveness of double wall cooling structures with pins is
experimentally investigated on the low-speed wind tunnel. The analysis of the single cooling …
experimentally investigated on the low-speed wind tunnel. The analysis of the single cooling …
Numerical investigation of a novel jet hole design for staggered array jet impingement cooling on a semicircular concave surface
AÜ Tepe - International Journal of Thermal Sciences, 2021 - Elsevier
Staggered array jet impingement cooling (JIC) on a semi-circular concave surface has
investigated numerically. The main objective of this work is to examine elongated jet holes …
investigated numerically. The main objective of this work is to examine elongated jet holes …
Effects of spent air removal scheme on internal-side heat transfer in an impingement-effusion system at low jet-to-target plate spacing
Present study reports detailed measurements of heat transfer coefficient for jet impingement
in an impingement-effusion system at low jet-to-target plate spacing. The heat transfer …
in an impingement-effusion system at low jet-to-target plate spacing. The heat transfer …
Heat transfer—A review of 2003 literature
RJ Goldstein, WE Ibele, SV Patankar, TW Simon… - International Journal of …, 2006 - Elsevier
The present paper is intended to encompass the English language heat transfer papers
published in 2003, including some translations of foreign language papers. This survey …
published in 2003, including some translations of foreign language papers. This survey …
An integrated conjugate computational approach for evaluating the aerothermal and thermomechanical performance of double-wall effusion cooled systems
AV Murray, PT Ireland… - … Expo: Power for …, 2017 - asmedigitalcollection.asme.org
The drive to further increase gas turbine thermal efficiency and specific power output
continue to elevate core temperatures well beyond the natural capabilities of the metals …
continue to elevate core temperatures well beyond the natural capabilities of the metals …